2912710010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211219}}^1$

素因数の和:211430

約数の個数: 32

約数和(自身を含む): 6022304640

約数和(自身を除く): 3109594630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 211219, 422438, 1056095, 1478533, 2112190, 2957066, 7392665, 14785330, 41610143, 83220286, 208050715, 291271001, 416101430, 582542002, 1456355005, 2912710010]

約数ペア:

[(1, 2912710010), (2, 1456355005), (5, 582542002), (7, 416101430), (10, 291271001), (14, 208050715), (35, 83220286), (70, 41610143), (197, 14785330), (394, 7392665), (985, 2957066), (1379, 2112190), (1970, 1478533), (2758, 1056095), (6895, 422438), (13790, 211219)]